Narrative:

Departed with 52 gallons fuel for what should have been a two hour flight with a calculated 12 gallons per hour fuel burn. Inadvertent loss of fuel cap led to fuel exhaustion; at which point I initiated emergency landing procedures which resulted in a successful landing; with no harm to passengers or aircraft.

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Original NASA ASRS Text

Title: C182 pilot experiences fuel exhaustion at 7;500 feet resulting in a successful emergency landing. A fuel tank cap is found to be missing after landing.

Narrative: Departed with 52 gallons fuel for what should have been a two hour flight with a calculated 12 gallons per hour fuel burn. Inadvertent loss of fuel cap led to fuel exhaustion; at which point I initiated emergency landing procedures which resulted in a successful landing; with no harm to passengers or aircraft.

Data retrieved from NASA's ASRS site as of July 2013 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.